SDO HMI 2011-12-08 10:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.82 | 23.36 | 18.95 | 43.20 | 8.54 | 353.80 | -74.15 | 81.12 | 0.9637 | -275.9 | 169.1 | |
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back to the solar disc SDO HMI 2011-12-08 10:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.80 | 18.16 | 17.12 | 32.02 | 8.57 | 354.67 | -73.28 | 81.05 | 0.9600 | -407.0 | 159.4 | |
| 1.02 | -1.00 | 1.83 | -1.00 | 8.54 | 354.26 | -73.69 | 81.10 | 0.9619 | 197.7 | 999999 | |
| 0.00 | 1.88 | 0.00 | 3.64 | 8.09 | 352.92 | -75.03 | 81.62 | 0.9679 | 220.0 | 177.1 | |
| 0.00 | 2.13 | 0.00 | 4.65 | 8.60 | 351.24 | -76.71 | 81.16 | 0.9749 | 360.0 | 310.9 | |
| 0.00 | 1.19 | 0.00 | 2.89 | 8.72 | 349.90 | -78.05 | 81.08 | 0.9798 | -29.0 | -25.4 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |